Hepatic Medicine : Evidence and Research最新文献

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Analysis of SARS-CoV-2 Variant-Specific Serum Antibody Post-Vaccination Utilizing Immortalized Human Hepatocyte-Like Cells (HLC) to Assess Development of Immunity 利用永久化的类人肝细胞 (HLC) 分析接种后的 SARS-CoV-2 变体特异性血清抗体,以评估免疫力的发展情况
IF 2.1
Hepatic Medicine : Evidence and Research Pub Date : 2023-12-01 DOI: 10.2147/HMER.S431327
Daniel Collins, Clifford Steer
{"title":"Analysis of SARS-CoV-2 Variant-Specific Serum Antibody Post-Vaccination Utilizing Immortalized Human Hepatocyte-Like Cells (HLC) to Assess Development of Immunity","authors":"Daniel Collins, Clifford Steer","doi":"10.2147/HMER.S431327","DOIUrl":"https://doi.org/10.2147/HMER.S431327","url":null,"abstract":"Background Our previous studies demonstrated that SARS-CoV-2 spike protein could bind to primary hepatocytes and immortalized Hepatocyte-like cells (HLC) via the asialoglycoprotein receptor-1 (ASGR-1). The binding of biotinylated spike protein could be inhibited by Spike-neutralizing monoclonal antibodies, anti-ASGR-1 antibodies and unlabeled spike protein. The cells were unable to bind Spike S1 and Spike S1 was incapable of blocking labeled Spike protein, suggesting that the Receptor Binding Domain (RBD) was not involved in the binding event. This study was done to investigate the utility of these cells and immortalized alveolar type 2-like (AT-2) cells in studying the development of variant-specific antibodies post-vaccination. Methods Serum was collected from 10 individuals pre- and post-vaccination with the J&J, Moderna or Pfizer vaccines. The serum samples were quantified for variant-specific antibodies in a flow cytometry-based immunofluorescent assay utilizing beads coated with biotinylated variant spike proteins. Inhibition of spike protein binding to HLC and AT-2 cells by donor serum was analyzed by immunofluorescent confocal analysis. Results All variant spike proteins bound to HLC and AT-2 cells. Post-vaccination serum samples demonstrated increases of SARS-CoV-2 antibody levels from 2 weeks to 2.5 months post-vaccination with associated increased spike-blocking capacity. It was also demonstrated that vaccination with all the available vaccines stimulated antibodies that inhibited binding of all the available variant spike proteins to both HLC and AT-2 cells. Conclusion HLC, along with AT-2 cells, provides a useful platform to study the development of neutralizing antibodies post-vaccination. Vaccination with the 3 available vaccines all elicited neutralizing serum antibodies that inhibited binding of each of the variant spike proteins to both AT-2 and HLC cells. This study suggests that inhibition of spike binding to target cells may be a more useful technique to assess immunity than gross quantitation of antibody.","PeriodicalId":12917,"journal":{"name":"Hepatic Medicine : Evidence and Research","volume":" 10","pages":"221 - 231"},"PeriodicalIF":2.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138610289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
COVID-19 and the Liver: A Complex and Evolving Picture. 2019冠状病毒病与肝脏:一幅复杂而不断演变的图景。
IF 2.1
Hepatic Medicine : Evidence and Research Pub Date : 2023-11-07 eCollection Date: 2023-01-01 DOI: 10.2147/HMER.S384172
Simon D Taylor-Robinson, Marsha Y Morgan
{"title":"COVID-19 and the Liver: A Complex and Evolving Picture.","authors":"Simon D Taylor-Robinson, Marsha Y Morgan","doi":"10.2147/HMER.S384172","DOIUrl":"10.2147/HMER.S384172","url":null,"abstract":"<p><p>Although the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) primarily attacks the respiratory system, other organs, such as the liver, are also affected. In this overview, the effects of SARS-CoV-2 infection on the liver in both healthy people and in those with pre-existing liver disease are documented; the relationship between coronavirus disease 19 (COVID-19) vaccination and liver injury is examined; the mechanism of SARS-CoV-2-associated liver injury is explored; and the long-term consequences of COVID-19 are delineated, both in people with and without pre-existing liver disease.</p>","PeriodicalId":12917,"journal":{"name":"Hepatic Medicine : Evidence and Research","volume":"15 ","pages":"209-220"},"PeriodicalIF":2.1,"publicationDate":"2023-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10641025/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"107591067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Confounders of Serum Phosphatidylethanol: Role of Red Blood Cell Turnover and Cirrhosis. 血清磷脂酰乙醇:红细胞周转和肝硬化的作用。
IF 2.1
Hepatic Medicine : Evidence and Research Pub Date : 2023-11-01 eCollection Date: 2023-01-01 DOI: 10.2147/HMER.S420732
Marc Bartel, Vanessa Hofmann, Shijin Wang, Johannes Mueller, Tom R Sundermann, Sebastian Mueller
{"title":"Confounders of Serum Phosphatidylethanol: Role of Red Blood Cell Turnover and Cirrhosis.","authors":"Marc Bartel, Vanessa Hofmann, Shijin Wang, Johannes Mueller, Tom R Sundermann, Sebastian Mueller","doi":"10.2147/HMER.S420732","DOIUrl":"https://doi.org/10.2147/HMER.S420732","url":null,"abstract":"<p><strong>Purpose: </strong>Ethyl glucuronide (EtG), ethyl sulfate (EtS) and phosphatidylethanol (PEth) are considered specific direct biomarkers for detecting alcohol consumption. However, PEth, which is produced in red blood cells (RBC), varies considerably between patients for unknown reasons. We here studied various confounders of PEth elimination including fibrosis after alcohol withdrawal.</p><p><strong>Patients and methods: </strong>EtG, EtS and PEth together with routine laboratory and clinical parameters were studied in 100 Caucasian heavy drinkers prior and after alcohol detoxification. In addition, fibrosis stage and degree of steatosis were assessed by transient elastography (Fibroscan, Echosens, Paris).</p><p><strong>Results: </strong>All three biomarkers were highly correlated (0.61-0.72) with initial serum alcohol levels, but only PEth correlated with daily alcohol consumption. After alcohol withdrawal, PEth significantly decreased within 6.1 days from 1708 to 810 ng/mL (half-life varied from 1.6 to 15.2 days). Both levels of serum alcohol but also EtG and EtS were higher in patients with liver cirrhosis as compared to patients without fibrosis despite comparable alcohol consumption suggesting a decreased alcohol elimination in patients with cirrhosis. PEth was also elevated in cirrhosis but not significantly. In contrast, PEth elimination rate was significantly higher in patients with enhanced RBC turnover and signs of alcohol-mediated hemolytic anemia with elevated ferritin, LDH and increased mean corpuscular volume (MCV).</p><p><strong>Conclusion: </strong>We here demonstrate that alcohol elimination is decreased in patients with liver cirrhosis. In patients with cirrhosis, PEth levels are both affected in opposite directions by enhanced red blood cell turnover and elevated alcohol levels. Our data have important implications for the use and interpretation of PEth in the clinical setting.</p>","PeriodicalId":12917,"journal":{"name":"Hepatic Medicine : Evidence and Research","volume":"15 ","pages":"195-208"},"PeriodicalIF":2.1,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10625785/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71480921","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Outcomes in Patients with Liver Dysfunction Post SARS-CoV-2 Infection: What Should We Measure? 严重急性呼吸系统综合征冠状病毒2型感染后肝功能障碍患者的预后:我们应该测量什么?
IF 2.6
Hepatic Medicine : Evidence and Research Pub Date : 2023-10-12 eCollection Date: 2023-01-01 DOI: 10.2147/HMER.S371507
Nimy John, Brittney Ibrahim, Mark Ebaid, Sammy Saab
{"title":"Outcomes in Patients with Liver Dysfunction Post SARS-CoV-2 Infection: What Should We Measure?","authors":"Nimy John, Brittney Ibrahim, Mark Ebaid, Sammy Saab","doi":"10.2147/HMER.S371507","DOIUrl":"10.2147/HMER.S371507","url":null,"abstract":"<p><strong>Aim: </strong>Since 2019, the COVID-19 pandemic wreaked havoc all over the world. Early in the course of the pandemic, multiple hepatic manifestations of COVID-19 were noted. We aim to categorize hepatic dysfunction and its outcome in COVID-19 infection.</p><p><strong>Methods: </strong>This is a review article based on a literature search in PubMed and Medline databases for articles detailing short-term and long-term outcomes of COVID-19 related liver dysfunction.</p><p><strong>Results: </strong>The most common hepatic manifestation of COVID-19 was aspartate amino transferase (AST) predominant transaminase elevation. Transaminases improve once the COVID-19 infection resolves. In addition, COVID-19 cholangiopathy, autoimmune hepatitis associated COVID-19, and splanchnic venous thrombosis triggered by COVID-19 are other manifestations. Patients with preexisting liver disease, especially those with cirrhosis, have poor prognosis with COVID-19 infections compared to the general population. Elevations in liver tests were associated with severe COVID-19 infections. Patients with chronic liver disease have a higher risk of morbidity and mortality from COVID-19 infection. Among patients with chronic liver disease, decompensated liver cirrhosis, hepatocellular carcinoma and alcohol-associated liver disease were associated with an increased risk of severity and mortality from COVID-19 infection. Interactions between antiviral therapy for COVID-19 and hepatitis B/hepatitis C medications must be considered in patients with chronic viral hepatitis and COVID-19 infection. COVID-19 vaccination-related hepatic dysfunction has been reported.</p><p><strong>Conclusion: </strong>COVID-19 is here to stay. Hepatic dysfunction in COVID-19 signals severe COVID-19 infections. Patients with chronic liver disease have higher mortality from COVID-19 than general population. It is important to remember the lessons learned throughout the covid pandemic to take care of patients with COVID-19 now and in the future. Further studies are needed to document long-term outcomes in patients with COVID-19 who developed hepatic dysfunction.</p>","PeriodicalId":12917,"journal":{"name":"Hepatic Medicine : Evidence and Research","volume":"15 ","pages":"185-193"},"PeriodicalIF":2.6,"publicationDate":"2023-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/b8/39/hmer-15-185.PMC10578169.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41234818","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Integrated Bioinformatic Assay of Genetic Expression Features and Analyses of Traditional Chinese Medicine Specific Constitution Reveal Metabolic Characteristics and Targets in Steatosis of Nonalcoholic Fatty Liver Disease. 基因表达特征的生物信息学综合分析和中药特异性组成分析揭示了非酒精性脂肪肝脂肪变性的代谢特征和靶点。
IF 2.1
Hepatic Medicine : Evidence and Research Pub Date : 2023-10-06 eCollection Date: 2023-01-01 DOI: 10.2147/HMER.S428161
Chunping Qiao, Chengying Gu, Song Wen, Yanju He, Sheng Yang, Xinge Feng, Yipeng Zeng
{"title":"The Integrated Bioinformatic Assay of Genetic Expression Features and Analyses of Traditional Chinese Medicine Specific Constitution Reveal Metabolic Characteristics and Targets in Steatosis of Nonalcoholic Fatty Liver Disease.","authors":"Chunping Qiao,&nbsp;Chengying Gu,&nbsp;Song Wen,&nbsp;Yanju He,&nbsp;Sheng Yang,&nbsp;Xinge Feng,&nbsp;Yipeng Zeng","doi":"10.2147/HMER.S428161","DOIUrl":"https://doi.org/10.2147/HMER.S428161","url":null,"abstract":"<p><strong>Purpose: </strong>In this study, our primary aim is to analyze the genetic expression feature and analyze specific Traditional Chinese medicine (TCM) constitution distribution in non-alcoholic fatty liver disease (NAFLD) and reveal the metabolic characteristic of NAFLD.</p><p><strong>Materials and methods: </strong>For revealing genetic features, we obtained the gene expression data from the Gene Expression Omnibus (GEO) database of the National Center for Biotechnology Information (NCBI). The genetic data on NAFLD were analyzed by identifying differentially expressed genes (DEGs), associated pathways, co-expressed genetic networks, and gene set enrichment function. Concurrently, we assessed specific constitution distributions among local NAFLD patients through established TCM constitution models and determined the independent variable, including specific constitution to the NAFLD via the regression analyses.</p><p><strong>Results: </strong>The analyses on GEO datasets showed that simple steatosis in NAFLD is strongly associated with HOMA-insulin resistance (HOMA-IR). Analyses of GEO datasets revealed significantly altered genetic expression profiles between NAFLD and normal populations. For TCM constitution analyses, we demonstrated a decline in yin-yang harmony (YYH) and yang-asthenia (YAAC) constitution, whereas there was an increase in qi-stagnation (QSC) and phlegm-dampness (PDC) in NAFLD. The binary logistic regression analysis indicated that besides other metabolic parameters, YYH, qi asthenia (QAC), YYAC, and yin-asthenia (YAC) were the independent variables of NAFLD, while YAC was the independent variables of T2D. The multilinear regression analyses suggested that NAFLD, DM, BMI, waist, TC, TG, hypertension, ALT, AST, and YAC were the significant determinators of the FPG.</p><p><strong>Conclusion: </strong>This study presents a relatively comprehensive metabolic profile in steatosis of NAFLD, revealed by significant genetic expression feature alterations and different TCM constitution distribution in NAFLD. Through this method, the study intends to associate the genetic feature with the phenotype of TCM constitution. The results could be applied to assist integrative medicine research in exploring the appropriate personalized approaches for NAFLD.</p>","PeriodicalId":12917,"journal":{"name":"Hepatic Medicine : Evidence and Research","volume":"15 ","pages":"165-183"},"PeriodicalIF":2.1,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/e8/57/hmer-15-165.PMC10563782.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41199330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Clinical and Histopathological Discoveries in Patients with Hepatic Injury and Cholangiopathy Who Have Died of COVID-19: Insights and Opportunities for Intervention. 新冠肺炎死亡的肝损伤和胆道病患者的临床和组织病理学发现:干预的见解和机会。
IF 2.1
Hepatic Medicine : Evidence and Research Pub Date : 2023-10-04 eCollection Date: 2023-01-01 DOI: 10.2147/HMER.S385133
Joseph K Lim, Basile Njei
{"title":"Clinical and Histopathological Discoveries in Patients with Hepatic Injury and Cholangiopathy Who Have Died of COVID-19: Insights and Opportunities for Intervention.","authors":"Joseph K Lim,&nbsp;Basile Njei","doi":"10.2147/HMER.S385133","DOIUrl":"10.2147/HMER.S385133","url":null,"abstract":"<p><p>The COVID-19 pandemic has had a profound impact on global health, necessitating a comprehensive understanding of its diverse manifestations. Cholangiopathy, a condition characterized by biliary dysfunction, has emerged as a significant complication in COVID-19 patients. In this review, we report the epidemiology of COVID-19, describe the hepatotropism of SARS-CoV-2, and present the histopathology of acute liver injury (ALI) in COVID-19. Additionally, we explore the relationship between pre-existing chronic liver disease and COVID-19, shedding light on the increased susceptibility of these individuals to develop cholangiopathy. Through an in-depth analysis of cholangiopathy in COVID-19 patients, we elucidate its clinical manifestations, diagnostic criteria, and underlying pathogenesis involving inflammation, immune dysregulation, and vascular changes. Furthermore, we provide a summary of studies investigating post-COVID-19 cholangiopathy, highlighting the long-term effects and potential management strategies for this condition, and discussing opportunities for intervention, including therapeutic targets, diagnostic advancements, supportive care, and future research needs.</p>","PeriodicalId":12917,"journal":{"name":"Hepatic Medicine : Evidence and Research","volume":"15 ","pages":"151-164"},"PeriodicalIF":2.1,"publicationDate":"2023-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/8d/fa/hmer-15-151.PMC10560482.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41182461","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Impact of Alcohol Consumption and Addiction on Liver Transplantation Programs in the COVID-19 Era. 新冠肺炎时代饮酒和成瘾对肝移植项目的影响。
IF 2.1
Hepatic Medicine : Evidence and Research Pub Date : 2023-09-29 eCollection Date: 2023-01-01 DOI: 10.2147/HMER.S384070
Richie Manikat, Aijaz Ahmed, Donghee Kim
{"title":"The Impact of Alcohol Consumption and Addiction on Liver Transplantation Programs in the COVID-19 Era.","authors":"Richie Manikat,&nbsp;Aijaz Ahmed,&nbsp;Donghee Kim","doi":"10.2147/HMER.S384070","DOIUrl":"10.2147/HMER.S384070","url":null,"abstract":"<p><p>The coronavirus disease 2019 (COVID-19) pandemic has caused significant shifts in alcohol consumption patterns in the United States, with potential long-term implications for liver transplantation (LT) programs. Alcohol consumption has increased, particularly in women, leading to a rise in alcohol-related liver disease (ALD) and alcohol use disorder. Psychological distress associated with the pandemic may further exacerbate alcohol addiction. ALD is now the most common indication for LT, with higher disease severity and complex clinical presentations, demanding a fundamental transformation in LT programs. Multidisciplinary cooperation among medical specialists, telemedicine, and remote healthcare are essential strategies to address these challenges. However, barriers to telemedicine and costs must be overcome. Curbing alcohol consumption at the societal level and bolstering mental health programs to mitigate healthcare workforce moral injury are recommended to optimize patient care in the post-COVID-19 era. Adequate planning and compassionate management of finite resources will be crucial for the successful continuation of LT programs amidst the concerning trends in alcohol consumption and addiction.</p>","PeriodicalId":12917,"journal":{"name":"Hepatic Medicine : Evidence and Research","volume":"15 ","pages":"141-149"},"PeriodicalIF":2.1,"publicationDate":"2023-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/bf/da/hmer-15-141.PMC10546995.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41144556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Burden of Inappropriate Prescriptions and Predictors for Hospitalized Patients with Liver Cirrhosis in Ethiopia. 埃塞俄比亚肝硬化住院患者不适当处方和预测因素的负担。
IF 2.1
Hepatic Medicine : Evidence and Research Pub Date : 2023-09-25 eCollection Date: 2023-01-01 DOI: 10.2147/HMER.S423351
Tirsit Ketsela Zeleke, Zegaye Agmassie Bazezew, Rahel Belete Abebe
{"title":"The Burden of Inappropriate Prescriptions and Predictors for Hospitalized Patients with Liver Cirrhosis in Ethiopia.","authors":"Tirsit Ketsela Zeleke,&nbsp;Zegaye Agmassie Bazezew,&nbsp;Rahel Belete Abebe","doi":"10.2147/HMER.S423351","DOIUrl":"https://doi.org/10.2147/HMER.S423351","url":null,"abstract":"<p><strong>Background: </strong>Pathophysiological alterations in liver cirrhosis affect how medications are metabolized and eliminated. Therefore, when prescribing medicines for patients with cirrhosis, appropriate prescription of medication is an accepted standard of practice. Since patients with cirrhosis require a complex therapy plan, it necessitates regular reviews of medication utilization. However, no research was conducted in Ethiopia. The aim of this study was to figure out the predictors of inappropriate prescriptions and the pattern of prescription in patients with cirrhosis.</p><p><strong>Patients and methods: </strong>A cross-sectional study design was carried out at Felege-Hiwot, a specialized and comprehensive referral hospital, from June 30, 2022, to November 30, 2022, in 123 hospitalized patients with cirrhosis. Patients were recruited using a simple random sampling procedure, and data were collected using an interviewer-administered questionnaire. For the purpose of identifying determinants of inappropriate prescription, logistic regression analyses have been carried out and statistical significance was defined by a p-value of less than 0.05 and a 95% confidence range.</p><p><strong>Results: </strong>The burden of inappropriate prescriptions among patients with cirrhosis was 35.8%. An increased number of medications prescribed (AOR = 4.88 (1.05-22.68)), prescription by a general practitioner (AOR = 3.57 (95% CI 1.07-11.44)), increased level of bilirubin (AOR = 3.54 (95% CI 1.95-6.45)), and decreased level of albumin (AOR = 0.18 (95% CI 0.04-0.72)) were predictors for an inappropriate prescription.</p><p><strong>Conclusion: </strong>It has been found that there were inappropriate prescriptions among patients with liver cirrhosis. Prescribers should pay close attention to patients who have prescribed with higher number of medications, increased level of bilirubin and decreased level of albumin. Moreover, educational level of prescribers needs to be upgraded in order to adopt evidence-based medication prescriptions and adhere to recommended practices.</p>","PeriodicalId":12917,"journal":{"name":"Hepatic Medicine : Evidence and Research","volume":"15 ","pages":"129-140"},"PeriodicalIF":2.1,"publicationDate":"2023-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/67/65/hmer-15-129.PMC10542506.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41133336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ambiguous Pathogenic Roles of Macrophages in Alcohol-Associated Liver Diseases. 巨噬细胞在酒精相关肝病中的致病作用不明。
IF 2.1
Hepatic Medicine : Evidence and Research Pub Date : 2023-09-21 eCollection Date: 2023-01-01 DOI: 10.2147/HMER.S326468
Yeni Ait Ahmed, Fouad Lafdil, Frank Tacke
{"title":"Ambiguous Pathogenic Roles of Macrophages in Alcohol-Associated Liver Diseases.","authors":"Yeni Ait Ahmed,&nbsp;Fouad Lafdil,&nbsp;Frank Tacke","doi":"10.2147/HMER.S326468","DOIUrl":"https://doi.org/10.2147/HMER.S326468","url":null,"abstract":"<p><p>Alcohol-associated liver disease (ALD) represents a major public health issue worldwide and is a leading etiology of liver cirrhosis. Alcohol-related liver injuries include a range of manifestations including alcoholic hepatitis (AH), simple steatosis, steatohepatitis, hepatic fibrosis, cirrhosis and liver cancer. Liver disease occurs from several pathological disturbances such as the metabolism of ethanol, which generates reactive oxygen species (ROS) in hepatocytes, alterations in the gut microbiota, and the immune response to these changes. A common hallmark of these liver affections is the establishment of an inflammatory environment, and some (broad) anti-inflammatory approaches are used to treat AH (eg, corticosteroids). Macrophages, which represent the main innate immune cells in the liver, respond to a wide variety of (pathogenic) stimuli and adopt a large spectrum of phenotypes. This translates to a diversity of functions including pathogen and debris clearance, recruitment of other immune cells, activation of fibroblasts, or tissue repair. Thus, macrophage populations play a crucial role in the course of ALD, but the underlying mechanisms driving macrophage polarization and their functionality in ALD are complex. In this review, we explore the various populations of hepatic macrophages in alcohol-associated liver disease and the underlying mechanisms driving their polarization. Additionally, we summarize the crosstalk between hepatic macrophages and other hepatic cell types in ALD, in order to support the exploration of targeted therapeutics by modulating macrophage polarization.</p>","PeriodicalId":12917,"journal":{"name":"Hepatic Medicine : Evidence and Research","volume":"15 ","pages":"113-127"},"PeriodicalIF":2.1,"publicationDate":"2023-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ae/47/hmer-15-113.PMC10519224.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41137724","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Medicinal Plants Used for the Management of Hepatitis Over the Past 15 Years in Ethiopia: A Systematic Review. 过去15年来埃塞俄比亚用于肝炎管理的药用植物:系统综述。
IF 2.1
Hepatic Medicine : Evidence and Research Pub Date : 2023-01-01 DOI: 10.2147/HMER.S402975
Yibeltal Aschale, Bantayehu Addis Tegegne, Wubetu Yihunie
{"title":"Medicinal Plants Used for the Management of Hepatitis Over the Past 15 Years in Ethiopia: A Systematic Review.","authors":"Yibeltal Aschale,&nbsp;Bantayehu Addis Tegegne,&nbsp;Wubetu Yihunie","doi":"10.2147/HMER.S402975","DOIUrl":"https://doi.org/10.2147/HMER.S402975","url":null,"abstract":"<p><strong>Background: </strong>Treatment of human and animal ailments using botanical sources has obtained significant attention in Ethiopia. The compounds available in plants comprise a plentiful source of bioactive ingredients able to treat many complications. The review aimed to present an updated list of plants used for managing hepatitis over the past 15 years in Ethiopia.</p><p><strong>Methods: </strong>Systematic, comprehensive search was undertaken from electronic databases (PubMed, Google Scholar, Science Direct, and Scopus) between September 01 and October 15, 2022, using standard search terms. Original researches carried out in Ethiopia, written and published in English between January 01/2007 and December 31/2021, and reported hepatitis as a disease treated by medicinal plants were included in the review. Plants beyond the list of Ethiopian and Eritrean floral were excluded. Data were extracted from texts and tables of original papers on a Microsoft Excel. Quality was assessed by applying the Joanna Briggs Institute Critical Appraisal Checklist.</p><p><strong>Results: </strong>A total of 317 papers were obtained from the database search. After removing duplicates and screening, 15 articles fit the inclusion criteria and selected for final review. Of the 24 plants identified, 35.7% were herbs. Leaf and root (35.7% each) were the predominant plant parts used for remedy preparation. Combined use of leaf and root comprised 10.7%. The families Apocynaceae, <i>Asteraceae, Euphorbiaceae</i>, Cucurbitaceae, and Fabaceae comprise the highest number of plant species. About 89.3% of remedies were administered orally.</p><p><strong>Conclusion: </strong>The majority of plants belong to herbs and the frequently used plant parts are leaf and roots. Evidence generated from the present review indicated that lots of plants have been used to manage hepatitis. Moreover, the findings could serve as preliminary information to formulate new drugs acting against hepatitis. Therefore, it is desirable for scholars to recognize, document, and keep plants and the associated knowledge appropriately.</p>","PeriodicalId":12917,"journal":{"name":"Hepatic Medicine : Evidence and Research","volume":"15 ","pages":"11-19"},"PeriodicalIF":2.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/18/48/hmer-15-11.PMC10010132.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9179993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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